Neptune_2041-11-02T05_03_15.0400_RIO.txt
 
Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:13:51 2023
 
target                  : Neptune
target radius (km)      :  24764.00
C/A epoch               : 2041-11-02T05:01:34.410
Event type              : PgtRgt
                        : Neptune occs: geocentric, topocentric
                        : Ring occs: geocentric, topocentric
Observer code           : RIO
Location                : Rio de Janeiro
Latitude (deg)          : -22.89506
E. Longitude (deg)      : 316.77708
Altitude (km)           :   0.033
Gaia source ID          : 72927067217669248
2Mass ID (if available) : 02171451+1148144
ICRS Star Coord at Epoch: 02h 17m 14.51730s +11:48:13.00857s
RUWE (>1.4 is poor)     :   1.08
K magnitude             : 14.482
G magnitude             : 18.485
RP magnitude            : 17.173
BP magnitude            : 20.406
DUPflag                 : 0
Distance (au)           : 28.817
f0 (km)                 :       0.000
g0 (km)                 :       0.000
skyplane vel. (km/s)    : -24.45
Sun-Target sep (deg)    :  176.00
Sun-Moon sep (deg)      :   77.74
B (ring opening deg)    :   -4.62
PA of pole (deg)        :  -47.01
Pole direction: RA (deg): 299.33374
               Dec (deg):  42.95036
C/A sky separation (")  :   0.822
C/A sky separation (km) :  17170.0
NAIF SPICE kernels      : RAJobs_U111+rgf16.spk
                          URKALLv1.spk
                          nep097.bsp
                          nep101.bsp
                          sat440l.bsp
                          de440.bsp
                          earth_720101_070426.bpc
                          earthstns_itrf93_040916.bsp
                          earth_200101_990628_predict.bpc
                          pck00010.tpc
                          pck.ura111.tpc.Neptune
                          naif0012.tls
                          IAU_NEPTUNE_for_RINGFIT.tpc.BECAREFUL
                          earth_flat_IAU.spk
 
b: ring blocked by planet  x: target alt <  5.0 deg or  sun >  -5.0 deg
Ring         I/E             UTC        b?  alt   alt-sun   radius     r-dot   lat-geo lat-geodetic
---------------------------------------------------------------------------------------------------
Adams         I 2041-11-02T04:34:43.446    42.91  -42.53   62933.01  -120.31
Galatea       I 2041-11-02T04:34:51.623    42.89  -42.51   61953.01  -119.37
Arago         I 2041-11-02T04:35:32.328    42.78  -42.41   57200.00  -113.94
Lassell       I 2041-11-02T04:35:50.096    42.73  -42.36   55200.01  -111.12
LeVerrier     I 2041-11-02T04:36:08.352    42.68  -42.32   53200.01  -107.90
Galle         I 2041-11-02T04:38:08.184    42.34  -42.02   42000.14   -75.15
 
Neptune       I 2041-11-02T04:49:34.570    40.38  -40.23   24763.78             -15.75    -16.27
Neptune       E 2041-11-02T05:13:34.497    36.02  -36.20   24761.55             -71.41    -71.99
 
Galle         E 2041-11-02T04:43:00.940    41.52  -41.27   42002.76    75.23
LeVerrier     E 2041-11-02T04:45:00.705    41.17  -40.95   53200.08   108.00
Lassell       E 2041-11-02T04:45:18.947    41.12  -40.90   55200.05   111.23
Arago         E 2041-11-02T04:45:36.699    41.07  -40.86   57200.03   114.05
Galatea       E 2041-11-02T04:46:17.364    40.95  -40.75   61953.02   119.50
Adams         E 2041-11-02T04:46:25.533    40.93  -40.73   62933.02   120.45